Research design : qualitative, quantitative, and mixed methods approaches / Creswell, John W

Educational research : planning, conducting and evaluating quantitative and qualitative research /

Research design : qualitative, quantitative, and mixed methods approaches / Creswell, John W

Qualitative inquiry & research design : choosing among five approaches / Creswell, John W., author.

Primer of public relations research / Stacks, Don W., author.

Social research methods : qualitative and quantitative approaches / Neuman, W. Lawrence (William

Introduction to social research : quantitative & qualitative approaches / Punch, Keith.

Research methodology : a step-by-step guide for beginners / Kumar, Ranjit, author.

Research design : qualitative, quantitative, and mixed method approaches / Creswell, John W

Research methodology : business and management contexts / Bryman, Alan, author.

Qualitative research design : an interactive approach / Maxwell, Joseph Alex, 1941-

Social sciences -- Research -- Methodology.